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A Novel Mechanism of H^0 Di-baryon Production in Proton-Proton Interactions from Parton Based Gribov-Regge Theory | | M. Bleicher
; F.M. Liu
; J. Aichelin
; H. J. Drescher
; S. Ostapchenko
; T. Pierog
; K. Werner
; | | Date: |
16 May 2002 | | Journal: | Phys.Rev.Lett. 92 (2004) 072301 | | Subject: | hep-ph nucl-th | | Affiliation: | SUBATECH, Huazhong Normal University, New York University, University of Karlsruhe, Moscow State University | | Abstract: | A novel mechanism of H^0 and strangelet production in hadronic interactions within the Gribov-Regge approach is presented. In contrast to traditional distillation approaches, here the production of multiple (strange) quark bags does not require large baryon densities or a QGP. The production cross section increases with center of mass energy. Rapidity and transverse momentum distributions of the H^0 are predicted for pp collisions at E_lab = 160 AGeV (SPS) and sqrt s = 200 AGeV (RHIC). The predicted total H^0 multiplicities are of order of the Omega-baryon yield and can be accessed by the NA49 and the STAR experiments. | | Source: | arXiv, hep-ph/0205182 | | Services: | Forum | Review | PDF | Favorites | |
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